How many patents does
Gkn Driveline Japan have?
patents
385
families
225
granted
71
applications
314
JP
262
US
48
CN
28
EP
19
WO
18
KR
1
RoW
9
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Gkn Driveline Japan
Top ten assignees appearing on patents
2018
| gkn driveline japan | 16 |
Gkn Driveline Japan
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| automobile powertrain | 12 | 2012 |
| power transmission device | 10 | 2013 |
| power takeoff unit for automobile | 9 | 2013 |
| clutch and differential device with same | 9 | 2014 |
| hydraulic system | 8 | 2010 |
| differential apparatus | 8 | 2010 |
| power transmission device | 8 | 2011 |
| edge load-reducing clutch | 8 | 2014 |
| power transfer unit for automobile | 7 | 2014 |
| differential gear | 7 | 2015 |